:root {
  --bg: #faf7f2;
  --text: #26241f;
  --muted: #5e584e;
  --accent: #1f3a36;
  --link: #9a4426;
  --line: #e0d8ca;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1b18;
    --text: #f1ece3;
    --muted: #bdb5a8;
    --accent: #e8dcc8;
    --link: #f0a27f;
    --line: #3a3731;
    --card: #25231f;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1rem; }
header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1.25rem; padding-top: 1rem; padding-bottom: 1rem; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--accent); text-decoration: none; }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1rem; }
nav a { color: var(--text); }
nav a[aria-current="page"] { font-weight: 700; text-decoration: none; }
main { padding: 1.5rem 0 3rem; }
h1 { font-size: 1.9rem; line-height: 1.2; margin: .5rem 0 1rem; color: var(--accent); }
h2 { font-size: 1.3rem; line-height: 1.3; margin: 2rem 0 .5rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 .25rem; }
a { color: var(--link); }
a:focus-visible { outline: 3px solid var(--link); outline-offset: 2px; }
.lang { margin-top: 3rem; padding-top: 1.5rem; border-top: 2px solid var(--line); }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1rem 1.25rem; }
.meta { color: var(--muted); font-size: .95rem; }
address { font-style: normal; }
ul.plain { padding-left: 1.25rem; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--card); padding: .5rem; z-index: 1; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .95rem; }
footer .wrap { padding-top: 1rem; padding-bottom: 2rem; }
footer a { color: var(--muted); }